(muslcss of posterier )12 Flashcards
1
Q
Trapezuis
A
elevates upper portion of body and depresses low portion , rotates retracts and stabilizes the scapula
2
Q
Rhomboid minor/major
A
Stabilize, adducts and downwardly rotates the scapula
3
Q
Pectoralis minor:
A
Action-Depresses, protracts and stabilizes the scapula.
4
Q
Pectorallis major
A
Flexed shoulder joint , adducts and medially rotates the humerus
5
Q
Latissimus dorsi
A
extends shoulder joint
6
Q
Serratus anterior
A
Stabilizes, protracts and upwardly rotates the scapula.
7
Q
Supraspinatus
A
Action - Abducts humerus (to 60 degrees).
8
Q
Supraspintus
A
: Action - Abducts humerus (to 60 degrees).
